Unix Timestamp 1001123200
seconds · 24 years ago
⚡ Quick Answer
1001123200 = Sep 22, 2001, 01:46:40 AM UTC
ISO 8601: 2001-09-22T01:46:40.000Z
Output Formats
ISO 8601
2001-09-22T01:46:40.000Z
RFC 2822
Sat, 22 Sep 2001 01:46:40 GMT
Human Readable
Saturday, September 22, 2001 at 01:46:40 AM UTC
Unix Seconds
1001123200
Unix Milliseconds
1001123200000
Day of Week
Saturday
Timezone Breakdown
UTC
Sep 22, 2001, 01:46:40 AM UTC
US Eastern
Sep 21, 2001, 09:46:40 PM EDT
US Pacific
Sep 21, 2001, 06:46:40 PM PDT
UK London
Sep 22, 2001, 02:46:40 AM GMT+1
Japan Tokyo
Sep 22, 2001, 10:46:40 AM GMT+9
Australia Sydney
Sep 22, 2001, 11:46:40 AM GMT+10
Related Timestamps
Frequently Asked Questions
What date is Unix timestamp 1001123200?
Unix timestamp 1001123200 represents Saturday, September 22, 2001 at 01:46:40 AM UTC. This is 24 years ago from the current time.
Is 1001123200 in seconds or milliseconds?
1001123200 has 10 digits, which means it is in seconds. Multiply by 1,000 to get milliseconds: 1001123200000.
How do I convert 1001123200 in JavaScript?
// Normalized to Unix seconds: 1001123200 const tsSec = 1001123200; new Date(tsSec * 1000).toISOString(); // "2001-09-22T01:46:40.000Z"
How do I convert 1001123200 in Python?
import datetime
ts = 1001123200
dt = datetime.datetime.fromtimestamp(
ts, tz=datetime.timezone.utc)
print(dt.isoformat())
# "2001-09-22T01:46:40.000Z"What is the Unix timestamp for right now?
Use our live timestamp converter to get the current Unix timestamp. In JavaScript: Math.floor(Date.now() / 1000). In Python: int(time.time()). In bash: date +%s.
Need to convert a different timestamp?
Our full converter supports seconds, milliseconds, microseconds, 25+ timezones, and auto-detection.
Open Full Converter →Related Guides & Tutorials
// developers also readComplete Guide to Unix Timestamp Precision in 2026
The definitive guide to Unix timestamp precision, formats, and edge cases in production.
Unix Timestamps in JavaScript
Date.now(), the Temporal API, and timezone-aware timestamp handling in JavaScript.
Session Management with Timestamp Expiration
JWT expiration, session timeouts, and token refresh using Unix timestamps.